Software Engineer (AI Payment) at RedotPay

Hong Kong, Hong Kong Island, Hong Kong S.A.R. -

Full Time

Start Date

Immediate

Expiry Date

07 Jun, 26

Salary

0.0

Posted On

09 Mar, 26

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Python, Java, LLMs, RAG, Agents, Vector Databases, LangChain, Pinecone, OpenAI, SQL, Git, GitHub, REST API, Data Structures, Algorithms

Industry

Financial Services

Description

About RedotPay RedotPay is a global crypto payment fintech integrating blockchain solutions into traditional banking and finance infrastructure. Our user-friendly crypto platform empowers millions globally to spend and send crypto assets, ensuring faster, more accessible, and inclusive financial services. RedotPay advances financial inclusion for the unbanked and supports crypto enthusiasts, driving the global adoption of secure and flexible crypto-powered financial solutions. Join us in shaping the future of finance and making a meaningful impact on a global scale. About the Role You won't be stuck writing documentation all day. You will be writing code that ships to production. You will work alongside senior engineers to integrate Large Language Models (LLMs) and smart algorithms into our payment systems. This is a chance to learn modern AI engineering (RAG, Agents, Vector DBs) while mastering the fundamentals of scalable software development. Responsibilities Write Code That Matters:Build and maintain backend services (Python/Java) that connect AI models to our payment processing systems. Build Smart Features:Help develop features like an AI-powered chatbot for bill disputes or a real-time anomaly detector for transactions. Work with Modern AI Tools:Get hands-on with LangChain, Vector Databases (like Pinecone), and LLM APIs (OpenAI, etc.) to build "agentic" workflows. Learn the Fintech Ropes:Understand how money actually moves—witness the challenges of real-time data, security, and scale. Own Small Features End-to-End:Design, code, test, and deploy your own features with the support and mentorship of senior engineers. Optimize and Debug:Learn how to make AI fast (low latency) and reliable (99.99% uptime) for financial applications. Qualifications Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related technical field; 0-3 years of experience is expected Coding Skills: Proficiency in at least one backend language like Java or Python. You should be comfortable with data structures, algorithms, and writing clean, readable code. You have played around with AI tools. You know how to call an API (REST), and you understand the basics of how LLMs work. Database Knowledge: You understand SQL and how to interact with a database (PostgreSQL, MySQL). Version Control: You know your way around Git/GitHub. Fresh graduates are preferred Preferred Side Projects with AI implementation or deployment work AI Framework Exposure: You’ve tinkered with LangChain, LlamaIndex, or Hugging Face. Internship Experience: Previous internship in software development or a fintech-related field. Location Hong Kong, Hong Kong Department Technology Employment Type Full-Time Minimum Experience Entry-level

Responsibilities

The role involves building and maintaining backend services using Python or Java to integrate Large Language Models into payment processing systems. Responsibilities include developing smart features like AI chatbots and anomaly detectors, and working hands-on with modern AI tools like LangChain and Vector Databases.